MSM to Caché Conversion Guide

	Contents
Preface :	Introduction
	A.1 Overview

Chapter 1:	Getting Started
	1.1 Determining Hardware Requirements 1.2 Determining Networking Requirements 1.2.1 Mixed MSM/Caché Networks 1.2.2 Running Caché and MSM on the Same Machine 1.2.3 Ensuring Unique $JOB Values Across the Network 1.3 Installing Caché 1.3.1 Installing the Caché License Key
Chapter 2:	Creating Caché Databases and Namespaces
	2.1 Creating Physical Database Volumes 2.2 Creating a Namespace Configuration 2.2.1 The CACHETEMP Database
Chapter 3:	Converting MSM Globals
	3.1 Converting Selected Globals 3.2 Preserving MSM String Collation 3.3 Enabling Null Subscript Support in Caché 3.4 Converting Globals by Database
Chapter 4:	Converting Your MSM Application
	4.1 How Routines Differ 4.2 Porting MSM Routines 4.3 MSM Language Compatibility Mode 4.4 Handling MSM’s Implementation Specific Functions and Features 4.4.1 MSM-XCALL Functions 4.4.2 OS Functions via %OS and $ZOS 4.4.3 Converting ZWINTERM Calls 4.4.4 MSM Preprocessor Directives 4.4.5 Extended References for Globals and Routines 4.4.6 Handling End-Of-File Situations in Caché 4.5 MSM and Cache Database Networking (DDP)
Chapter 5:	Connecting Applications to Caché
	5.1 Connection Tools 5.1.1 MSM-Activate 5.1.2 MSM-SQL, KB-SQL, and M/SQL 5.1.3 MSM-PDQWeb 5.1.4 MSM-Workstation 5.2 Terminal Servers 5.2.1 TELNET and LAT Terminal Servers 5.2.2 Serial Port Expander Boards 5.2.3 Conversion of MSM Terminal Device Characteristics to Cache OPEN/USE Protocols
Chapter 6:	Caché System Management
	6.1 Configuring Caché 6.2 Configuring Devices 6.3 Automating Caché Backups 6.4 Caché Journaling 6.4.1 Shadow System Journaling 6.4.2 Shadowing and Switching from MSM to Caché

Appendix A:	MSM and Caché Utilities Catalog

Appendix B:	M Language Differences
	B.1 Commands B.2 Operators B.3 Structured System Variables B.4 Functions B.5 Preprocessor Directives B.6 Special Variables
Appendix C:	Comparison of System Architectures